Frankly, you don't want to visit this Seoul neighborhood. Anyway you won't find it on any map. It's rather Guisin-dong that finds you.
Download 'Guisin-dong' for free here (Download "Guisin-dong") or on Google Play Books along with my other free ebooks: 'Seoul Villages', 'Year Of The Dog'. Any comments are welcome (e.g. on dragedies website, on Google Play Books, on Amazon...).
Stephane in Seoul
Warning, Weapons of Mass Disinformation / Attention, Armes de Désinformation Massive. Chief A to Z Officer